SearcharxivSearch

arXiv subjects

Daisy Kalra

Publications and source records attributed to Daisy Kalra.

1 recordsLinked to original sources

Current Status for the Inclusive Neutral Current $π^{0}$ production Cross Section Measurement with the NOvA Near Detector

NOvA (NuMI Off-axis νe Appearance) experiment is designed to study long-baseline neutrino oscillations using two detectors, the Near Detector (ND) at Fermilab and the Far Detector (FD) at a distance 810 km in Northern Minnesota. NOvA looks for the $ν_{e}$ appearance at the FD using a narrow band $ν_μ$ beam peaked at 2 GeV in energy. Neutral Current (NC) interactions with a $π^{0}$ in the final state represent the main background in the $ν_{e}$ appearance measurement. The $π^{0}$ decay into two photons can fake the $ν_{e}$ appearance signal in two ways either two photon showers merge together or one of the two photons may escape the detection. Therefore, a complete understanding of $ν_μ$ induced NC interactions with $π^{0}$ in the final state is very important. It will also help in reducing the background uncertainties for current and future long-baseline neutrino oscillation experiments. We present here the current status of the analysis related to the inclusive NC $π^{0}$ production cross section measurement with the NOvA ND.

hep-ex